When jdeveloper is installed, it automatically sets up a folder jDeveloper/mywork. This is also the default location of all new projects created in JDeveloper. We can start by looking at the folders for the projects we created in the previous steps, then we will run some code that creates a new file and reads from an existing file. This gives us practice identifying where we need to store our files and how to reference them in our code
- [Voiceover] The next piece of the puzzle…that I want to review is when you're using…the Oracle J Developer IDE,…you need to understand where it's saving your project files.…When we installed the J Developer IDE…we told it to store our files in a J Developer folder.…Let's find that folder now.…I'm gonna go to my Window's file explorer.…I'm gonna go to my C drive.…On the C drive there's a J Developer folder.…If I open that up, there's another folder called my work.…That's where the J Developer IDE…will save all of our applications.…
If I open it up, you can see these are the applications…that I've created using this IDE.…Let's take a look at the grades.…Inside the Grades folder,…there's another folder called Grades…and inside there it has a Class folder…and the src folder.…The Class folder contains all the compiled class files.…In our case we only had one file,…so grades dot class.…That's the bite code file that's used…by the Java virtual machine.…If I go back…and go into the src file,…that's where our dot Java file is located.…
- What is an IDE?
- Viewing and organizing files in an IDE
- Downloading and installing different IDEs
- Coding with shortcuts and autocompletion
- Using templates
- Finding and referencing files
- Debugging Java code in an IDE
Skill Level Beginner
1. A Quick Review of IDE Basics
2. NetBeans IDE
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